Do Son Cisco Talos reports Kraken, a HelloKitty successor, is a cross-platform RaaS targeting Windows/ESXi. The malware uniquely benchmarks CPU/IO to optimize encryption speed and uses Cloudflared/SSHFS for persistence.
Kraken Ransomware
Learn about the alarming trend of threat actors repurposing digital analytics tools for malicious purposes. Discover how they evade detection and amplify cyberattacks.